Catalogs >
Micro Sensor Co.,Ltd >
MEMS Pressure Sensor MPM180/MPM185

MEMS Pressure Sensor MPM180/MPM185
4Pages

Catalog excerpts

MPM180/MPM185 TO-8 Housing Piezoresistive Pressure Sensor MPM180/MPM185 TO-8 Housing Piezoresistive Pressure Sensor Features ·Pressure range 020kPa…1MPa ·Gauge, absolute and differential pressure ·Constant current power supply ·Measure non-conductive, non-corrosive gas or liquid ·TO-8 packing, enable for PCB installation ·Accuracy class optional ·3/16 inch port ·Low cost, compact size Application ·Air pressure control ·Physiology guarding ·Medical equipment, blood-pressure meter ·Pressure calibrator ·Communication system Introduction MPM180/MPM185 TO-8 housing piezoresistive pressure sensor uses advanced ion implantation and micro-mechanical processing technology to produce silicon die which has Wheatstone Bridges and precise mechanical structure, packing sensor as TO-8 type. The measured pressure is transimitted onto the silicon die through pressure port directly. And the pressure value can be transformed into output voltage signal by linearity relationship. Laser trimming compensates sensor temperature performance. The sensor could be used on PCB or small space fields to measure gauge, absolute or differential pressure for the gas or liquid. Electric Performance Power supply: ≤2.0mADC Electric connection: ,6-pin Kovar, Φ0.45×22mm, TO-8 packing Common mode voltage output: 50% of input (typ.) Input impedance: 3kΩ8kΩ Output impedance: 3.5kΩ6kΩ Response (10%90%): <1ms Insulation resistor: 100MΩ, 100VDC Overpressure: 1.5 times FS or ≤200psi, min. value is valid Construction Pressure port: stainless steel http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832

Open the catalog to page 1

MPM180/MPM185 TO-8 Housing Piezoresistive Pressure Sensor Sensor: gold, aluminum, silicon, Pyrex Pin: Kovar Net weight: ~4g Environment Condition Orientation: deviate 90° from any direction, zero change ≤ 0.05%FS Shock: no change at 10gRMS, (202000)Hz condition Impact: 100g, 11ms Media compatibility: Top: the non-corrosive and non-conductive gas or liquid which is compatible with Nickel, stainless steel and silicon glue; Bottom: the gas or liquid which is compatible with silicon, Pyrex, RTV and gold. Basic Condition Media temperature: 25±1℃ Environment temperature: 25±1℃ Shock: 0.1g...

Open the catalog to page 2

MPM180/MPM185 TO-8 Housing Piezoresistive Pressure Sensor Outline Construction (Units: mm) Electric Connection gauge vented tube Laser trimming Electric connection Other pins useless 4 No laser trimming http: //www.microsensor.cn

Open the catalog to page 3

MPM180/MPM185 TO-8 Housing Piezoresistive Pressure Sensor TO-8 Housing Piezoresistive Pressure Sensor Range code Range code Pressure range TO-8 Housing Piezoresistive Pressure Sensor Range code Pressure range Range code Pressure range Pressure type Differential pressure Code Power supply Constant current Pressure connection Temperature compensated method Laser trimming Providing compensated resistors value Code Accuracy class A B http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832

Open the catalog to page 4